Simrad SP70 User Manual

Menu description
145
850--164186 A
Expansion
The Expansion button is located in the EchoView index menu and
activates the corresponding submenu.
Figure 142 -
Expansion submenu
The Expansion function is used to expand the echo view around
the trawl symbol or the bottom. To expand around the bottom, an
external echosounder must be connected.

Simrad SP70 Specifications

General

Brand	Simrad
Model	SP70
Category	Sonar
Language	English